Carbide Bur End Type Pointed Cut Type Double Shank Dia 1/8 in Head Dia 1/8 in Head Length 5/8 in Included Angle 7 Degrees Overall Length 1 1/2 in Trade Number SM-43 Primary Material Application Brass Bronze Copper Ferrous Metals Nickel Titanium Head Shape Cone Operating Speed - Maximum 64 000 RPM System of Measurement Inch Coating Bright (Uncoated) Compatible Tool Type Die Grinder Head Material Carbide Shank Material Carbide